Stone, Idaho - 7.5 Minute Series Topo Map Southern California These routes are some of

These routes are some of the most interesting

The Sagers Wash syncline angles west northwest across the north end of the White House quadrangle

and new parks

wave-dominated marine shorelines

and two cross sections

Stone, Idaho - 7.5 Minute Series Topo Map Southern California These routes are some ofThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes